Your Bird needs light!
It's a fact...birds require natural sunlight for their best health. Lght from modern windows filters out these UV rays that are needed for your Birds well being.
Vita-Lite Spiralux Full Spectrum Bulb - the original CFL bulb for Birds.
The balanced full color and ultraviolent spectrum of this bulb has been shown to contribute to the health, growth, behavior, and breeding of finches and other caged birds.
Color Temperature 5500K, CRI 91, Length 5.5", Rated at 10,000 user hours. Full Spectrum lighting, excellent for people, birds.
Not to be used with a dimmer switch